湖北农业科学2025，Vol.64Issue(5)：56-62,7.DOI:10.14088/j.cnki.issn0439-8114.2025.05.009
黄河中游地区土地利用绿色转型时空演变特征
Spatial and temporal evolution characteristics of land use green transformation in the middle reaches of the Yellow River
摘要
Abstract
In order to promote ecological protection and high-quality development in the middle reaches of the Yellow River and im-prove the comprehensive benefits of land resource utilization,based on the relevant data of the middle reaches of the Yellow River from 2000 to 2020,quantitative methods such as land use transfer matrix,land use dynamic degree evaluation and land use gravity center migration model were used to analyze the spatial and temporal evolution characteristics of land use green transformation in the middle reaches of the Yellow River.The results showed that,during the study period,the area of agricultural land in the middle reach-es of the Yellow River continued to decrease,with a large amount of agricultural land transformed into forest ecological land and grass-land ecological land.The gravity center of agricultural land was distributed in Linfen City,and the migration trajectory was not obvi-ous.The area of industrial production land continued to increase,and the gravity center was distributed in Linfen City and tended to move northeast.The area of forest ecological land,grass ecological land and water ecological land showed an overall growth trend,while the area of other ecological land showed a downward trend.The gravity center of grass ecological land and water ecological land was distributed in the central part of Linfen City,the gravity center of forest ecological land was distributed in Yuncheng City,and the migration trajectories of the three types of ecological land were not obvious.The gravity center of other ecological land in the early and late stages fell in Lyuliang City and Linfen City respectively.The area of living land in the middle reaches of the Yellow River contin-ued to increase,and the gravity center of urban living land was distributed in the southern part of Linfen City,while the gravity cen-ter of rural living land was distributed in the northern part of Yuncheng City.关键词
土地利用绿色转型/土地重心迁移模型/动态度/时空演变/黄河中游地区Key words
land use green transformation/land use gravity center migration model/dynamic degree/spatial and temporal evolution/middle reach of the Yellow River分类
资源环境引用本文复制引用
郭凯路,王婛..黄河中游地区土地利用绿色转型时空演变特征[J].湖北农业科学,2025,64(5):56-62,7.基金项目
山西省高等学校大学生创新创业计划项目(20241062) （20241062）
